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| 1 | Clear Sky Visibility Has Decreased over Land Globally from 1973 to 2007显示文摘 | Wang Kaicun Dickinson R E Shunlin L | 2009 | Science2009，323，5920： | 1 |
| 2 | Variation of surface albedo and soil thermal parameters with soil moisture content at a semi-desert site on the Western Tibetan Plateau 显示文摘 | Kaicun Wang Pucai Wang Jingmiao Liu | 2005 | Boundary-Layer Meteor2005，116，： | 1 |
| 3 | Estimating surface solar radiation over complex terrain using moderateresolution satellite sensor data显示文摘 | Wang Kaicun Zhou Xiuji Liu Jingmao | 2005 | International Jounal of Remote Sensing2005，26，10： | 1 |
| 4 | Estimating surface solar radiation over complex terrain using moderate-resolution satellite sensor data显示文摘 | Kaicun Wang Xiuji Zhou Jingmiao Liu | 2005 | Inter J Remote Sensing2005，26，1： | 1 |
| 5 | Constrained future brightening of solar radiation and its implication for China's solar power显示文摘As Earth's primary energy source,surface downward solar radiation(R_(s))determines the solar power potential and usage for climate change mitigation.Future projections of R_(s)based on climate models have large uncertainties that interfere with the efficient deployment of solar energy to achieve China's carbon-neutrality goal.Here we assess 24 models in the latest Coupled Model Inter comparison Project Phase 6 with historical observations in China and find systematic biases in simulating historical R_(s)values likely due to model biases in cloud cover and clear-sky radiation,resulting in largely uncertain projections for future changes in Based on emergent constraints,we obtain credible R_(s)with narrowed uncertainties by~56%in the mid-twenty-first century and show that the mean R_(s)change during 2050-2069 relative to 1995-2014 is 30%more brightening than the raw projections.Particularly in North China and Southeast China with higher power demand,the constrained projections present more significant brightening,highlighting the importance of considering the spatial changes in future R_(s)when locating new solar energy infrastructures. | Yanyi He Kun Yang Martin Wild Kaicun Wang Dan Tong Changkun Shao Tianjun Zhou | 2023 | National Science Review2023，10，1： | 1 |
| 6 | Estimating surface solar radiation over complex terrain using moderate - resolution satellite sensor data 显示文摘 | Wang Kaicun Zhou Xiuji Liu Jingmao | 2005 | International Journal of Remote Sensing2005，26，10： | 1 |
| 7 | Clear sky visibility has decreased over land globally from 1973 to 2007显示文摘 | WANG Kaicun DICKINSON R E LIANG Shunlin | | 0，，： | 1 |
| 8 | Evaluation of Moderate Resolution Imaging Spectroradiometer land surface visible and shortwave albedo products at FLUXNET sites 显示文摘 | Kaicun Wang Shunlin Liang Crystal L Schaaf Alan H Strahler | 2010 | Journal of Geophysical Research2010，115，17： | 1 |
| 9 | Variation of surface albedo and soil thermal parameters with soil moisture content at a semi-desert site on the western Tibetan Plateau显示文摘 | Kaicun Wang Pucai Wang Jingmiao Liu Michael Sparrow Shigenori Haginoya Xiuji Zhou | 2005 | Boundary - Layer Meteorology2005，，1： | 1 |
| 10 | Estimation of surface long wave radiation and broadband emissivity using moderate resolution imaging spectroradiometer (MODIS) land surface temperature/emissivity products显示文摘 | Wang Kaicun Wan Zhengming Wang Pucai | 2005 | Journal of Geophysical Research: Atmospheres2005，110，11109： | 1 |
| 11 | Variation of surface albedo and soil thermal parameters with soil moisture content at a semi-desert site on the western Tibetan Plateau显示文摘 | Kaicun Wang Pucai Wang Jingmiao Liu Michael Sparrow Shigenori Haginoya Xiuji Zhou | 2005 | Boundary - Layer Meteorology2005，，1： | 1 |
| 12 | Review of estimation of land surface radiation and energy budgets from ground measurements, remote sensing and modal simulation 显示文摘 | Liang Shunlin Wang Kaicun Zhang Xiaotong | 2010 | IEEE JSTARS2010，3，3： | 1 |
| 13 | Evaluation of ASTER and MODIS land surface temperature and emissivity products using long-term surface longwave radiation observations at SURFRAD sites显示文摘 | Kaicun Wang Shunlin Liang | 2009 | Remote Sensing of Environment2009，，7： | 1 |
| 14 | A review of global terrestrial evapotranspiration: Observation, modeling, climatology, and climatic variability显示文摘 | Wang Kaicun Dickinson Robert E | 2012 | EN2012，，2： | 1 |
| 15 | Estimation of evaporative fraction from a combination of day and night land surface temperatures and NDVI: A new method to determine the Priestley–Taylor parameter显示文摘 | Kaicun Wang Zhanqing Li M. Cribb | 2006 | Remote Sensing of Environment2006，，3： | 1 |
| 16 | Quantifying and adjusting the impact of urbanization on the observed surface wind speed over China from 1985 to 2017显示文摘The observed surface wind speed(SWS)has declined across China over the last four decades,but the mechanisms responsible for this decline have been explored without reaching a consensus.In this study,we develop a physical method to quantify and adjust for the impact of urbanization around weather stations on the observed SWS over China from 1985 to 2017.The urbanization impact factor on the SWS is calculated based on Monin-Obukhov similarity theory,and the aerodynamic roughness length and zero-plane displacement height at each weather station are calculated yearly based on a 30-meter resolution satellite land cover product.The results show that urbanization around weather stations reduces the observed SWS by 11%on average over China.The urbanization impact on the observed SWS is the highest in southeastern China at 19%and the lowest over the Tibetan Plateau at 4%.Urbanization decreases the observed SWS by 9%over northwestern China and by 12%over northeastern China,northern China and southern China.More importantly,the proposed method can easily adjust for the urbanization impact on the observed SWS.After adjustment,the SWS appears to have started recovering during the 1990s,and the decreasing trend of SWS during the study period is nearly zero.The results shown here indicate that the observed decreasing trend of SWS from 1985 to 2017 over China is an observational local bias and does not reflect large-scale climatic variation.This inference is also consistent with geostrophic wind theory predictions;i.e.,SWS exhibits strong decadal variability,but its long-term trend is negligible. | Zhengtai Zhang Kaicun Wang | 2021 | Fundamental Research2021，1，6： | 0 |
| 17 | Variability of urban fractional vegetation cover and its driving factors in 328 cities in China显示文摘Urban green space promotes the health of urban residents,enhances urban ecosystem biodiversity,mitigates environmental pollution,and attenuates urban heat island effect.However,urban vegetation cover is highly heterogeneous and difficult to quantify.In this study,the variation of urban fractional vegetation cover(FVC)in 328 cities in China from 1990 to2022 was quantified based on Landsat satellite data at a 30-m resolution.It was found that from 1990 to 2005,due to increases in building density and impervious surfaces in cities,the national mean urban vegetation cover decreased from 0.38 to 0.35.After2005,urban vegetation cover began to reverse,reaching 0.45 in 2022.This increasing trend was most pronounced in newly built urban districts.The decrease in average urban vegetation cover before 2005 was mainly due to the expansion of low vegetation cover areas,while the increase in urban vegetation cover after 2005 manifested as the expansion of high vegetation cover areas.The reversal in the trend of urban vegetation cover change after 2004 is related to the gradual implementation of national policies requiring increased urban green space coverage.The urban gross domestic product(GDP)showed the highest correlation with changes in urban vegetation cover.For large and medium-sized cities,the top three factors influencing vegetation cover were GDP,urban population,and temperature.However,for cities in arid/semi-arid regions,changes in vegetation cover were more sensitive to climatic factors(such as precipitation).Although the urban vegetation cover in China has substantially increased in recent years,the urban green space in small-sized cities and in the old urban districts of large-sized cities still have room to improve. | Fei FENG Xin YANG Baoquan JIA Xiaoting LI Xianwen LI Chengyang XU Kaicun WANG | 2024 | Science China Earth Sciences2024，67，2： | 0 |
| 18 | Satellite detection of increases in global land surface evapotranspiration during 1984-2007显示文摘As a key component of digital earth,remotely sensed data provides the compelling evidence that the amount of water vapour transferred from the entire global surface to the atmosphere increased from 1984 to 2007.The validation results from the earlier evapotranspiration(ET)estimation algorithm based on net radiation(Rn),Normalised Difference Vegetation Index(NDVI),air temperature and diurnal air temperature range(DTaR)showed good agreement between estimated monthly ET and ground-measured ET from 20 flux towers.Our analysis indicates that the estimated actual ET has increased on average over the entire global land surface except for Antarctica during 19842007.However,this increasing trend disappears after 2000 and the reason may be that the decline in net radiation and NDVI during this period depleted surface soil moisture.Moreover,the good correspondence between the precipitation trend and the change in ET in arid and semi-arid regions indicated that surface moisture linked to precipitation affects ET.The input parameters Rn,Tair,NDVI and DTaR show substantial spatio-temporal variability that is almost consistent with that of actual ET from 1984 to 2007 and contribute most significantly to the variation in actual ET. | Yunjun Yao Shunlin Liang Qiming Qin Kaicun Wang Shaomin Liu Shaohua Zhao | 2012 | International Journal of Digital Earth2012，5，4： | 0 |
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